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Comparative Effectiveness of POC-A1c vs the Current Standard Based on OGTT for Early Detection DM2 in Colombia (EDDIT-1)

Primary Purpose

Diabetes Mellitus, Type 2

Status
Active
Phase
Not Applicable
Locations
Colombia
Study Type
Interventional
Intervention
Point of Care - Glycated Hemoglobin (A1c)
Oral Glucose Tolerance Test
Sponsored by
Humberto Reynales MD MSc PhD
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional screening trial for Diabetes Mellitus, Type 2 focused on measuring Early diagnosis, Point of Care, FINDRISC, Screening, OGTT

Eligibility Criteria

18 Years - 75 Years (Adult, Older Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Adult, aged greater than or equal to 18 years and less than or equal to 75 years.
  • Understands, accepts and agrees to sign the informed consent form.
  • FINDRISC greater than or equal to 12

Exclusion Criteria:

Previous diagnosis of type 1 or type 2 diabetes mellitus.

  • Pregnancy or breastfeeding at the time of inclusion in the study (referred by the subject).
  • History of cancer in the subject (must be in remission for 5 years).
  • Known history of familiar hyperlipidemia.
  • Chronic use of systemic corticosteroids (Defined as: a dose greater than 5 mg of oral prednisolone or its equivalent and/or consumption greater than one month of the same).
  • Known history of hemophilia or other coagulation disorders.
  • Known history of stage IV or V chronic kidney disease.
  • Known history of HIV (on antiretroviral therapy).
  • History of sickle cell disease
  • Known history of glucose-6-phosphate dehydrogenase deficiency
  • Known history of blood transfusion in the last 3 months
  • Known history of erythropoietin therapy in the last 6 months

Sites / Locations

  • Maria Granados

Arms of the Study

Arm 1

Arm 2

Arm Type

Other

Other

Arm Label

A - Intervention

B - Control

Arm Description

A - After randomization, participants will be offered information on healthy lifestyles according to their score on the FINDRISC questionnaire and subsequently a POC-A1c measurement + a confirmatory test order (Oral Glucose Tolerance Test)

B - After randomization, will be offered the same information on healthy lifestyles according to their FINDRISC score, and will receive an order to an Oral Glucose Tolerance Test.

Outcomes

Primary Outcome Measures

Attendance of patients with knowledge of their risk for diabetes type 2 to a confirmatory test, oral glucose tolerance test
Through follow up calls and report of oral glucose tolerance test, compare the attendance arm who had Point of care of A1C with the one who didn´t

Secondary Outcome Measures

Number of days that determine the application of POC-A1c compared to the current recommendations from the American Academy of Diabetes (OGTT).
Through follow up calls and report of oral glucose tolerance test, compare the attendance arm who had Point of care of Hb1Ac with the one who didn´t
number of patients attending the confirmatory testing as adherence to their primary care physician's recommendations and clinical practice guidelines
Through follow up calls and report of oral glucose tolerance test, in a window stablished by 30 and 90 days. Compare the attendace arm who had Point of care of Hb1Ac with the one who didn´t
Describe the causes of non-performance of the confirmatory test throughout a brief questionnaire
Identification of predictors of non-performance or postponement of the diagnostic test within a maximum of 90 days from the initial recommendation.

Full Information

First Posted
June 25, 2022
Last Updated
August 29, 2023
Sponsor
Humberto Reynales MD MSc PhD
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1. Study Identification

Unique Protocol Identification Number
NCT05440968
Brief Title
Comparative Effectiveness of POC-A1c vs the Current Standard Based on OGTT for Early Detection DM2 in Colombia
Acronym
EDDIT-1
Official Title
Comparative Effectiveness of Point-of-care Glycosylated Hemoglobin Measurement (POC-A1c) vs the Current Standard Based on Oral Glucose Tolerance Test for Early Detection of Type 2 Diabetes Mellitus (DM2) in Colombia
Study Type
Interventional

2. Study Status

Record Verification Date
August 2023
Overall Recruitment Status
Active, not recruiting
Study Start Date
June 30, 2022 (Actual)
Primary Completion Date
November 2, 2022 (Actual)
Study Completion Date
September 20, 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor-Investigator
Name of the Sponsor
Humberto Reynales MD MSc PhD

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
Evaluate the impact of conducting a screening questionnaire (FINDRISC) and the implementation of a point-of-care HBA1c test for those with identified risk to suffer Diabetes in ten years, to improve the proportion of patients attending for a confirmatory test ( oral glucose tolerance test ) and evaluate the impact of such a strategy to minimize type 2 diabetes outcomes.
Detailed Description
The physician explains the study´s consistency and obtains informed consent. If the patient accepts, the FINDRISC will be checked, the inclusion and exclusion criteria will be verified and the pertinent data from the patient's medical history will be recorded in a computer. Subsequently, subjects will be included in the study and randomized into two groups. In group A (intervention) participants will be offered information on healthy lifestyles according to their score on the FINDRISC questionnaire and subsequently a POC-A1c measurement. Participants in group B (control) will be offered the same information on healthy lifestyles according to their FINDRISC score. Additionally, all randomized participants will be invited to undergo an oral glucose tolerance test in the CAIMED allied laboratory or in the laboratory of their choice or through their health care provider with the necessary preparation recommendations for the performance of the test. For this purpose, they will be given an order that includes the date of the screening, a follow-up number and a window of time in which they should go (i.e., 30 days and with a second attempt - maximum window at 90 days). After 30 days from the application of the screening from the delivery of the order for the OGTT, a call will be made to the randomized subjects to check the result of the OGTT if the test was taken and request its result in case it was taken, if the test was taken, it should refer the same to the center. Otherwise, the causes of loss to follow-up will be inquired not having previously performed the recommended OGTTand a new call will be made at 90 days. In patients who, if they attended the OGTT and obtained a presumptive result of diabetes (defined as an altered oral glucose tolerance test and/or altered POC - A1C test according to American Diabetes Association guidelines), a close call will be made 30 days after the test was performed to confirm whether they initiated control of their disease. For this, it will be indicated to them that they must attend a consultation by general medicine according to what is contemplated by their benefit plan administration entity, social security administrator, giving completion to the follow-up.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Diabetes Mellitus, Type 2
Keywords
Early diagnosis, Point of Care, FINDRISC, Screening, OGTT

7. Study Design

Primary Purpose
Screening
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
902 (Actual)

8. Arms, Groups, and Interventions

Arm Title
A - Intervention
Arm Type
Other
Arm Description
A - After randomization, participants will be offered information on healthy lifestyles according to their score on the FINDRISC questionnaire and subsequently a POC-A1c measurement + a confirmatory test order (Oral Glucose Tolerance Test)
Arm Title
B - Control
Arm Type
Other
Arm Description
B - After randomization, will be offered the same information on healthy lifestyles according to their FINDRISC score, and will receive an order to an Oral Glucose Tolerance Test.
Intervention Type
Other
Intervention Name(s)
Point of Care - Glycated Hemoglobin (A1c)
Intervention Description
Test for diagnosis of Diabetes through a Point of care device
Intervention Type
Other
Intervention Name(s)
Oral Glucose Tolerance Test
Intervention Description
Routinary diagnosis diabetes test by venous blood sample
Primary Outcome Measure Information:
Title
Attendance of patients with knowledge of their risk for diabetes type 2 to a confirmatory test, oral glucose tolerance test
Description
Through follow up calls and report of oral glucose tolerance test, compare the attendance arm who had Point of care of A1C with the one who didn´t
Time Frame
up to 90 days
Secondary Outcome Measure Information:
Title
Number of days that determine the application of POC-A1c compared to the current recommendations from the American Academy of Diabetes (OGTT).
Description
Through follow up calls and report of oral glucose tolerance test, compare the attendance arm who had Point of care of Hb1Ac with the one who didn´t
Time Frame
30 to 90 days
Title
number of patients attending the confirmatory testing as adherence to their primary care physician's recommendations and clinical practice guidelines
Description
Through follow up calls and report of oral glucose tolerance test, in a window stablished by 30 and 90 days. Compare the attendace arm who had Point of care of Hb1Ac with the one who didn´t
Time Frame
30 and 90 days
Title
Describe the causes of non-performance of the confirmatory test throughout a brief questionnaire
Description
Identification of predictors of non-performance or postponement of the diagnostic test within a maximum of 90 days from the initial recommendation.
Time Frame
up to 90 days

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
75 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Adult, aged greater than or equal to 18 years and less than or equal to 75 years. Understands, accepts and agrees to sign the informed consent form. FINDRISC greater than or equal to 12 Exclusion Criteria: Previous diagnosis of type 1 or type 2 diabetes mellitus. Pregnancy or breastfeeding at the time of inclusion in the study (referred by the subject). History of cancer in the subject (must be in remission for 5 years). Known history of familiar hyperlipidemia. Chronic use of systemic corticosteroids (Defined as: a dose greater than 5 mg of oral prednisolone or its equivalent and/or consumption greater than one month of the same). Known history of hemophilia or other coagulation disorders. Known history of stage IV or V chronic kidney disease. Known history of HIV (on antiretroviral therapy). History of sickle cell disease Known history of glucose-6-phosphate dehydrogenase deficiency Known history of blood transfusion in the last 3 months Known history of erythropoietin therapy in the last 6 months
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Humberto Reynales, MD MSc PhD
Organizational Affiliation
Physician
Official's Role
Principal Investigator
Facility Information:
Facility Name
Maria Granados
City
Bogotá
ZIP/Postal Code
111631
Country
Colombia

12. IPD Sharing Statement

Plan to Share IPD
No
IPD Sharing Plan Description
there is no purpose to share participant data with third parties
Citations:
PubMed Identifier
32175717
Citation
Khan MAB, Hashim MJ, King JK, Govender RD, Mustafa H, Al Kaabi J. Epidemiology of Type 2 Diabetes - Global Burden of Disease and Forecasted Trends. J Epidemiol Glob Health. 2020 Mar;10(1):107-111. doi: 10.2991/jegh.k.191028.001.
Results Reference
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PubMed Identifier
29752222
Citation
Khunti K, Gavin JR 3rd, Boulton AJM, Blickstead R, McGill M, Ceriello A, Raz I, Sadikot S, Wood DA, Cos X, Kalra S, Das AK, Espinosa Lopez C; Berlin Declaration Steering Group. The Berlin Declaration: A call to improve early actions related to type 2 diabetes. Why is primary care important? Prim Care Diabetes. 2018 Oct;12(5):383-392. doi: 10.1016/j.pcd.2018.04.003. Epub 2018 May 8.
Results Reference
background
PubMed Identifier
35221470
Citation
American Diabetes Association. Standards of Medical Care in Diabetes-2022 Abridged for Primary Care Providers. Clin Diabetes. 2022 Jan;40(1):10-38. doi: 10.2337/cd22-as01. No abstract available.
Results Reference
background
PubMed Identifier
26190733
Citation
Vandersmissen GJ, Godderis L. Evaluation of the Finnish Diabetes Risk Score (FINDRISC) for diabetes screening in occupational health care. Int J Occup Med Environ Health. 2015;28(3):587-91. doi: 10.13075/ijomeh.1896.00407.
Results Reference
background
PubMed Identifier
28052845
Citation
Barry E, Roberts S, Oke J, Vijayaraghavan S, Normansell R, Greenhalgh T. Efficacy and effectiveness of screen and treat policies in prevention of type 2 diabetes: systematic review and meta-analysis of screening tests and interventions. BMJ. 2017 Jan 4;356:i6538. doi: 10.1136/bmj.i6538.
Results Reference
background
PubMed Identifier
27052353
Citation
Barengo NC, Tuomilehto JO. How can we identify candidates at highest risk--to screen or not to screen? Herz. 2016 May;41(3):175-83. doi: 10.1007/s00059-016-4417-5.
Results Reference
background
PubMed Identifier
23758238
Citation
Jani IV, Peter TF. How point-of-care testing could drive innovation in global health. N Engl J Med. 2013 Jun 13;368(24):2319-24. doi: 10.1056/NEJMsb1214197. No abstract available.
Results Reference
background
Citation
8. Mariano Cantillo HJ, Ocampo DF, Cuello Santana KL. Uso del instrumento FINDRISK para identificar el riesgo de prediabetes y diabetes mellitus tipo 2. Revista Repertorio de Medicina y Cirugía. 2019 Oct 25;28(3):157-63.
Results Reference
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PubMed Identifier
27727004
Citation
Barengo NC, Tamayo DC, Tono T, Tuomilehto J. A Colombian diabetes risk score for detecting undiagnosed diabetes and impaired glucose regulation. Prim Care Diabetes. 2017 Feb;11(1):86-93. doi: 10.1016/j.pcd.2016.09.004. Epub 2016 Oct 7.
Results Reference
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Comparative Effectiveness of POC-A1c vs the Current Standard Based on OGTT for Early Detection DM2 in Colombia

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